I-96 WB COLLECTOR over M-39 (SOUTHFIELD EXPR)

Map

Coordinates:
+42.37905, -83.21677
42°22'45" N, 83°13'00" W

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	I-96 WB COLLECTOR over M-39 (SOUTHFIELD EXPR)
Structure number:	000000000011553
Old structure number:	82182123000S070 `(from 1992 edition)`
Location:	IN DETROIT
Purpose:	Carries highway overpass over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	58.7 ft. `[17.9 m]`
Total length:	192.9 ft. `[58.8 m]`
Roadway width between curbs:	57.7 ft. `[17.6 m]`
Deck width edge-to-edge:	72.2 ft. `[22.0 m]`
Vertical clearance above deck:	14.4 ft. `[4.4 m]`
Vertical clearance below bridge:	19.7 ft. `[6.0 m]`
Skew angle:	4°
Owner:	State Highway Agency `[01]`
Year built:	1970
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	4
Main spans material:	Steel `[3]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Latex Concrete or similar additive `[3]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	62,900 `[as of 1982]`
Truck traffic:	6% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Underclearances appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	95.0
Recommended work:	Bridge deck replacement with only incidental widening. `[37]`

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2017	Fair	Satisfactory	Good	Good	62900	95.0
August 2015	Fair	Satisfactory	Good	Good	62900	95.0
August 2013	Fair	Satisfactory	Good	Good	62900	95.0
August 2011	Good	Good	Good	Good	62900	95.0
September 2009	Good	Good	Good	Good	62900	95.0
September 2007	Good	Good	Good	Good	62900	95.0
September 2005	Good	Good	Good	Good	62900	95.0
September 2003	Fair	Satisfactory	Good	Good	62900	95.0
October 2001	Fair	Satisfactory	Good	Good	62900	95.0
October 1999	Fair	Satisfactory	Good	Good	62900	95.0
August 1997	Fair	Satisfactory	Very Good	Good	62900	91.0
May 1995	Fair	Satisfactory	Very Good	Good	62900	92.0
September 1993	Fair	Good	Very Good	Fair	62900	81.0
May 1991	Fair	Good	Very Good	Satisfactory	62900	92.0

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	1,736	1,684	52	0	0
Steel Protective Coating	sq. ft.	15,624	15,424	200	0	0
Deck
Reinforced Concrete Deck	sq. ft.	13,924	13,924	0	0	0
Substructure
Reinforced Concrete Column	each	15	15	0	0	0
Concrete Protective Coating	sq. ft.	2,120	2,020	100	0	0
Reinforced Concrete Abutment	linear ft.	144	144	0	0	0
Concrete Protective Coating	sq. ft.	2,592	842	1,750	0	0
Reinforced Concrete Pier Cap	linear ft.	216	216	0	0	0
Concrete Protective Coating	sq. ft.	1,296	1,096	200	0	0
Joints
Strip Seal Joint	linear ft.	144	44	100	0	0
Pourable Joint	linear ft.	361	301	10	50	0
Bearings
Elastomeric Bearing	each	72	72	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	386	336	50	0	0
Concrete Protective Coating	sq. ft.	2,702	2,602	100	0	0